For a cold with a watery nose, you can take an antihistamine once daily. Drinking warm fluids, steam inhalation, and rest also help reduce symptoms.

Even if you take Levocet M, a blocked nose and severe throat pain in the morning can still happen due to night-time dust exposure, post-nasal drip, dry air, or acid reflux. Allergies can cause mucus to collect while you sleep, leading to throat irritation on waking. Try keeping your room dust-free, using steam inhalation, warm salt-water gargles, and staying hydrated. If this keeps happening, a doctor may add a nasal spray or adjust your treatment.

A runny nose every winter is most commonly due to seasonal cold, allergic rhinitis (cold-triggered allergy), or irritation from cold, dry air. In winter, the nose becomes more sensitive, and exposure to dust, cold wind, or sudden temperature changes can easily trigger sneezing and watery discharge. In most cases, this is not dangerous but can be uncomfortable if it keeps recurring every year. To manage and prevent it, try to protect your nose from cold air by covering your face with a scarf or mask when going outside, especially in the early morning or at night. Keep your surroundings clean and dust-free, and avoid strong smells like smoke, perfumes, or incense if they trigger symptoms. Drinking warm fluids such as soups or warm water can help soothe the nasal passages. You can also use steam inhalation once or twice a day to reduce blockage and irritation. Saline nasal drops or sprays are safe and helpful to keep the nose moist and reduce runny symptoms. If the problem is more like an allergy (frequent sneezing, itching in the nose or eyes, watery discharge), a doctor may prescribe safe anti-allergy medicines that can be taken during the winter season to control symptoms. Avoid taking random cold medicines repeatedly without advice, especially if symptoms are long-lasting or frequent every year. You should consult a doctor if the runny nose is very severe, lasts for many weeks, is associated with fever, thick yellow-green discharge, facial pain, or affects your daily activities. With simple precautions and proper treatment when needed, winter-related runny nose can usually be well controlled.

Your symptoms sound like seasonal allergic rhinitis, which is very common in humid, rainy months in Mumbai and Thane because moisture, mould, dust mites, and pollution levels go up and keep irritating the nose. That's why medicines like Levocet M help for a short time, but the problem returns once you stop them because the main trigger is still present. Since it improves on its own in winter, it strongly points to a seasonal allergy pattern rather than an infection. For better long-term control, it helps to focus on prevention instead of only treating attacks. Simple things like saline nasal washing can flush out allergens from the nose and reduce irritation. During the rainy season, reducing exposure to damp places, wearing a mask outdoors, and keeping your room dry and well-ventilated can also help a lot. In some cases, doctors may advise a preventive nasal spray during the allergy season, which works by reducing inflammation in the nose and gives more stable control than tablets alone. If this keeps repeating every year or affects daily life, an ENT or allergy specialist can help plan a proper seasonal control strategy, so symptoms stay mild instead of coming back again and again.

Smoke, dust, pollen, and weather changes are common causes of allergic colds and runny noses. To boost immunity, stay away from allergens as much as possible, drink warm liquids, get enough sleep, and consume nutritious meals like fruits, vegetables, citrus fruits, ginger, turmeric milk, and foods high in protein. Antihistamine medications like cetirizine are frequently used by doctors to treat allergy symptoms, but they should only be taken as prescribed. Inhaling steam and gargling with warm salt water may also be beneficial. See a physician for appropriate therapy if symptoms are severe, frequent, accompanied by wheezing, a high fever, or breathing difficulties.

Nasal congestion returning every few hours can occur from overuse of decongestant sprays, which can make the nose feel even more blocked once the effect wears off. Ongoing allergy, sinus swelling, or structural issues in the nose may also contribute. Gradually limiting spray use and consulting an ENT specialist would help identify the cause.